Pet access door



FIG. 1 is a front perspective view of a pet access door showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof, with the right side being a mirror image thereto; and

FIG. 4 is a bottom elevational view thereof. 

The ornamental design for a pet access door, as shown and described. 